Bucky - carbon nanotube - paper

"Imagine flying an airplane, watching a television or using a laptop
computer made, at least in part, from a paper 500 times stronger and 10
times lighter than steel. It's no ordinary paper; it's "buckypaper"—a
nanotechnology material that looks like carbon paper and is made out of
tube-shaped carbon molecules 50,000 times thinner than a human hair.
The material's strength, however, comes when it's stacked and pressed
together to form a composite, giving it the ability to conduct
electricity like copper and disperse heat like steel."